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From: Steven Watanabe (steven_at_[hidden])
Date: 2007-08-20 16:08:17
AMDG
Giovanni Piero Deretta <gpderetta <at> gmail.com> writes:
> > The problem is that ScopeExit relies on local structs which can't
> > be used in templates.
> >
> > If you look at Implementation section ( http://tinyurl.com/2gerqy )
> > you'll notice params_1_t and scope_exit_body_t local structures.
> >
> > Though, I see how it can be avoided: (void*) new params_1_t(...).
> >
>
The local structs are not essential. You can
use tuples.
I too would definitely like to see something like
int main() {
int i = 0;
BOOST_LOCAL_FUNCTION(f, (i), (int, v)) {
i = v;
} BOOST_LOCAL_FUNCTION_END;
f(2); // i = 2
}
In Christ,
Steven Watanabe
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